accept NULL as a valid prefix in rpmdbOpen()

CVS patchset: 1974 CVS date: 1998/01/20 02:41:18
1998-01-20 02:41:18 +00:00 · 1998-01-20 02:41:18 +00:00 · 01c24328af
parent f36e7608ea
commit 01c24328af
1 changed files with 3 additions and 0 deletions
--- a/lib/rpmdb.c
+++ b/lib/rpmdb.c
@ -79,6 +79,9 @@ int openDatabase(char * prefix, char * dbpath, rpmdb *rpmdbp, int mode,
    int i;
    struct flock lockinfo;

+    /* we should accept NULL as a valid prefix */
+    if (!prefix) prefix="";
+
    i = strlen(dbpath);
    if (dbpath[i - 1] != '/') {
 	filename = alloca(i + 2);